CN2337633Y

CN2337633Y - Transparent film plate luminosity booster

Info

Publication number: CN2337633Y
Application number: CN 97218826
Authority: CN
Inventors: 林金川
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-06-28
Filing date: 1997-06-28
Publication date: 1999-09-08
Anticipated expiration: 2007-06-28

Abstract

The utility model relates to a transparent film plate luminosity booster which is composed of a light-reflecting sheet (1), a transparent film plate (2), a light source (3), a lamp cover (4), a light leading point (5), a reflecting sheet (6) and a decorating frame (7). By making use of optical reflection and refraction principles, the brightness of the transparent film is increased in multiples by the limited source; thus, the whole film plate with any dimension has the effect of uniform luminescence.

Description

Transparent film plate luminosity intensifier

The utility model relates to advertisement, propaganda field, especially a kind of transparent film plate luminosity intensifier.

Most of fluorescent display apparatus in the market adopts a special transparent film plate more, uses multiple light courcess lamp box or signboard expense electricity heaviness traditionally though overcome, and installation and inconvenient maintenance, but because luminosity still is subjected to certain limitation, make propaganda material light inadequately, influence the effect of advertised product.

The purpose of this utility model provides a kind of transparent film plate luminosity intensifier, it has overcome the king and has seen the shortcoming that fluorescent display apparatus is arranged, can reach the effect of luminance brightness multiplication by limited light point, and make the film plate of monoblock virtually any size that the effect of uniformly light-emitting all be arranged.

The purpose of this utility model is achieved in that a light source is fixed on a side that overlaps two blocks of transparent film plates placing, the lampshade of dress reflecting piece in the outside of light source is installed, and the plate face of every block of transparent film plate is provided with the leaded light point.At this moment, post by aluminium foil its excess-three side of transparent film plate, reflective or the white reflector plate that tinfoil paper or other material constitute, make light that reflection or refraction take place, utilize physical optics reflection and refraction principle like this, when the light transmission transparent film plate that light source sends shines its excess-three side, part light is refracted to transparent film plate surface behind the reflector plate reflected back transparent film plate by the side again, the light of a part of light source is through after the reflection and refraction action of film plate own simultaneously, be delivered to overlap or parallel another piece transparent film plate that places a side on, the reflection and the refraction action of multiple light take place, thereby increase the luminance brightness on film plate surface exponentially, again through being evenly distributed, leaded light point effect not of uniform size makes the luminance brightness on surface reach bright and even unified effect.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is an embodiment of the present utility model;

Fig. 3 is an embodiment of the present utility model;

Fig. 4 is an embodiment of the present utility model.

Number in the figure is:

1, reflecting piece 2, transparent film plate 3, light source

4, lampshade 5, leaded light point 6, reflector plate

7, decoration frame

Light source 3 is fixed on a side that overlaps two blocks of transparent film plates 2 placing among Fig. 1, the lampshade 4 of dress reflecting piece 1 and the plate face of every block of transparent film plate 2 were provided with leaded light point 5 in the outside of light source 3 was installed one, leaded light point 5 has fluorescence, can send fluorescence after irradiate light.The front of transparent film plate 2 is used for the carrier of doing propaganda, the back side, front or the two sides of every block of saturating big gun film plate 2 are covered with leaded light point 5, and its diameter is decided apart from the size of the distance of light source 3 according to it, and leaded light point 5 is more little the closer to light source 3, otherwise big more, leaded light point 5 evenly distributes.Post by aluminium foil, tinfoil paper or other its excess-three side of transparent film plate 2 has the reflective or white reflector plate 6 that ejusdem generis material constitutes.When the light that sends when light source 3 sees through transparent film plate 2 and shines its excess-three side, again by the 6 reflected back transparent film plates 2 of the reflector plate on the side, be refracted to again on the surface of transparent film plate 2, because there is leaded light point 5 at the front or the back side of transparent film plate 2, so leaded light point 5 conducts to light on the advertisement picture of two blocks of transparent film plates, 2 centres.When using two blocks of transparent film plates 2, luminance brightness is than using a transparent film plate to increase about 100% (± 50%); When using three blocks of transparent film plates, its luminance brightness will increase 200% (± 50%); When using four blocks of transparent film plates, its luminance brightness increases 300% (± 50%); (wherein ± 50% refer to when the transparent film plate that uses because of its quality good or not or the other technologies reason strengthens the leaded light performance of this device or during fiber-loss, its luminance brightness understand correspondingly increase or reduce 0%-50% and do not wait).By parity of reasoning, and described transparent film plate 2 can be constituted by the transparent film plate more than at least three.In addition because leaded light is put 5 not of uniform sizely, and it is 5 little that light intensity place leaded light is put, and the weak place of light is then big, can play the effect of strengthening light like this, and that leaded light is put 5 density is even, makes 2 brightness of monoblock transparent film plate even.

The novel described transparent film plate 2 of this reality; The number that light source 3, light source 3 numbers all can be installed in its each side is according to the size of transparent film plate 2 and to the demand setting of luminance brightness, Fig. 2 and Fig. 3 are exactly two embodiment of the present utility model, transparent film plate 2 both sides among Fig. 2 all are equipped with light source 3, and Fig. 3 transparent film plate 2 four sides all are equipped with light source 3; State when Fig. 4 is two blocks of transparent film plates, 2 parallel placements, this moment, its spacing can arbitrarily be adjusted, and distance therebetween can be adjusted setting according to the needs of luminance brightness, until reaching desirable brightness effect.When the utility model adopted transparent film plate 2 more than three as required, its principle was identical with above-mentioned two transparent films 2.

The utility model can reach the transparent film plate luminosity that doubles to brightness by limited light source and increase Intensity device, the film of any size of monoblock has the effect of uniformly light-emitting, thereby has replaced both heavy Need again the advertising signboard of multiple light courcess lamp box, have power saving, attractive in appearance, against weather, easily install and The advantages such as maintenance both play commercial advertisement, decorating building, traffic and public place notice board Economy is convenient to use again.

Claims

1, transparent film plate luminosity intensifier, it is made of reflecting piece (1), transparent film plate (2), light source (3), lampshade (4), leaded light point (5), reflector plate (6) and decoration frame (7), it is characterized in that: described light source (3) is fixed on a side that overlaps two blocks of transparent film plates (2) of placing, adorn the lampshade (4) of reflecting piece (1) in the outside of light source (3) is installed one, and the plate face of every block of transparent film plate (2) is provided with leaded light point (5).

2, transparent film plate luminosity intensifier according to claim 1, it is characterized in that: described transparent film plate (2) can parallelly be placed, and the distance between the transparent film plate (2) of two parallel placements can be set according to the adjustment of luminance brightness needs.

3, transparent film plate luminosity intensifier according to claim 1 is characterized in that: described transparent film plate (2), and the leaded light point (5) on its plate face, diameter is decided apart from the size of the distance of light source (3) according to it.

4, transparent film plate luminosity intensifier according to claim 1, it is characterized in that: described transparent film plate (2), light source (3) all can be installed in its each side, and the number of light source (3) number is according to the size of transparent film plate (2) and to the demand setting of luminance brightness.

5, transparent film plate luminosity intensifier according to claim 1, it is characterized in that: described transparent film plate (2) can be constituted by the transparent film plate more than at least three.